| 摘要 |
The invention relates to an arrangement for multiplexing and/or demultiplexing the signals of a plurality of optical data channels of different wavelength, in which the multiplexed signals are transmitted in a waveguide (1). According to the invention, the waveguide (1) is disposed or embodied in a planar substrate (2), which has a plurality of cutouts (3) extending at a defined angle, which interrupt the waveguide (1) at successive points, and one wavelength-selective mirror (4) is disposed in each of these cutouts (3), at which mirror light is coupled in or out obliquely to the surface of the substrate (2). The invention further relates to a method for producing such an arrangement.
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